140240032103 has 16 divisors (see below), whose sum is σ = 143787087360. Its totient is φ = 136747519104.

The previous prime is 140240032087. The next prime is 140240032111. The reversal of 140240032103 is 301230042041.

It is a cyclic number.

It is not a de Polignac number, because 140240032103 - 2⁴ = 140240032087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140240032703) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2210300 + ... + 2272862.

It is an arithmetic number, because the mean of its divisors is an integer number (8986692960).

Almost surely, 2^140240032103 is an apocalyptic number.

140240032103 is a deficient number, since it is larger than the sum of its proper divisors (3547055257).

140240032103 is a wasteful number, since it uses less digits than its factorization.

140240032103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62998.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 140240032103 its reverse (301230042041), we get a palindrome (441470074144).

The spelling of 140240032103 in words is "one hundred forty billion, two hundred forty million, thirty-two thousand, one hundred three".